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1 pc is how many astronomical unit? |
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Answer» Solution :`6.3xx10^(4)AU` `(1 PC)/("1 ASTRONOMICAL UNIT")=(6.46xx10^(15))/(1.5xx10^(11))` `[1AU=1.496xx10^(11)m=~~1.5xx10^(11) m]` `:.1ly=6.3xx10^(4)AU` |
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